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1080P 3X4 49" LCD video wall screen LD490DUN-ZMA1 with bracket
US$394.00-430.00
4 Pieces
Sample price:US$427.00/piece.Request sample
Product profile
Customization
AvailableScreen Size
46"-55"Application
Indoor, Advertising, Surveillance, Big-Screen ProjectModel NO.
DSY-460HN11Aspect ratio
16:9Feature
LED Backlight Display, With Remote ControlOptimum Resolution
1920x1080Type
TFTWidescreen
WidescreenResponse Time
2ms3D
Not 3DInterface Type
VGABezel
3.5mmBrightness of Screen
500nitsBacklight
LED BacklightColor
8bit, 16.7mInstallation Way
Wall Mount, Floor Standing, CabinetWarranty
1 YearCertificate
CE, CCC, RoHS, ISOPower Supply
AC110-240VLCD Display Application
exhibition rentalTransport Package
Wooden CaseSpecification
1210 x 430 x 780mmTrademark
DS or OEMOrigin
Guangdong, ChinaHS Code
8528Production Capacity
10000/YearKey features
Seamless Narrow Bezel: Available in 1.8mm or 3.5mm bezel width for seamless video wall installation.
Industrial Grade Panel: A+ grade industrial LCD panel supporting 24/7 continuous operation with high reliability.
High Brightness Options: Optional brightness levels of 500cd/m2 or 700cd/m2 for clear visibility.
Long Lifespan: Designed for 100,000 hours of long-term stable operation.
Multiple Signal Input: Supports USB, HDMI, DVI, VGA, BNC, and RS-232 for versatile connectivity.
Wide Viewing Angle: 178-degree vertical and horizontal viewing angle with flicker-free technology.
Flexible Installation: Supports wall mount, floor standing, and cabinet installation with easy metal bracket setup.
Free Software Support: Comes with free operating software and flexible system operation capabilities.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.19h
AI-Powered supplier vetting
SummaryThe supplier is identified as a trading company and limited company with five employees, valid import/export licensing, and no stated parent-group affiliation. It offers LCD panels, digital signage, and interactive whiteboards, with stated annual outputs of 40,000, 8,500, and 6,000 boxes respectively. The supplier reports ISO 9001, CE, RoHS, and FCC certifications for described products, five quality inspections, and uniformly followed finished-product inspection instructions. It supports extensive customization and ODM services, and reports new products within the past year, but has no SDK. Export sales represent 71%–90% of total sales and markets span multiple regions. Service infrastructure is limited: no overseas warehouse, showroom, agents, or branches; service procedures and corrective-action procedures exist but lack records. No customer cases or named brand OEM references are provided.
CertificationsThe company description explicitly states that its interactive smartboards, touch-screen kiosks, and seamless-bezel video walls are certified to ISO 9001, CE, RoHS, and FCC standards. The evidence supports certification for the described product categories, though certificate scope and validity details are not provided.
R&D capabilityThe supplier reports new products within the past year, provides ODM services, and supports multiple design-based customization modes. It does not have an available SDK, which limits evidence of software-development or platform-integration capability.
Production capacityStated annual output is 40,000 boxes of LCD screen panels, 8,500 boxes of digital signage, and 6,000 boxes of interactive whiteboards. The supplier also reports six to ten quality-control staff, standardized finished-product inspection instructions, and off-season lead time within 15 working days, supporting established production and inspection capacity.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, with the same capability recorded across the design-service information. ODM service availability further supports the ability to develop customized products.
Product Q&A
Q:What are the available bezel sizes?
A:
The video wall screen is available with narrow bezel options of 1.8mm or 3.5mm between panels.
Q:Is the screen suitable for 24/7 operation?
A:
Yes, it features an A+ grade industrial panel designed for 24 hours continuous playing and 365 days non-stop working.
Q:What is the warranty period?
A:
We provide a 12-month warranty with lifetime maintenance support for all products.
Q:What payment terms are accepted?
A:
Payment terms are T/T with a 30% down payment before production and the 70% balance paid before shipment after inspection.
Q:What is the lead time for delivery?
A:
The average lead time is within 15 workdays during the off-season and one month during the peak season.
Send Inquiry
*To:
Shenzhen DS Technology Co., Ltd.
Shenzhen DS Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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